Install Rails on Ubuntu

Ubuntu-14.04.5-desktop-amd64

Tip: Copy and Paste commands, perform an error and enter the command manually

1. Download source set to Mirrors.aliyun.com/ubuntu remember Reload

2. Install RVM

Ubuntu has its own installation method (Curl will report PGP-related errors)
Ubuntu Install RVM Installation Method HTTPS://GITHUB.COM/RVM/UBUNTU_RVM

RVM when the installation is complete:

* First you need to add all users and that'll be the using RVM to ' RVM ' group,
And Logout-login again, anyone using RVM would be operating with ' umask

U=rwx,g=rwx,o=rx '.

* To start using RVM-need to run ' source/etc/profile.d/rvm.sh '
In all your open shell windows, in rare cases you need to reopen all shell windows.
Tip: Terminal Rvm:command not found can input/bin/bash-login

Perform the next rvm-v view version

RVM 1.27.0 (Manual) by Wayne E. Seguin <[email Protected]>, Michal Papis <[email protected]> [https:// rvm.io/]

RVM Installation Complete

3.install Ruby

Perform the next RVM list known to see the ruby version you can install before you install Ruby

RVM Install 2.2.0 can specify a version installation

After the installation is complete RVM List view version

If there are multiple versions using RVM use 2.2.0 to switch versions RVM uses 2.2.0--default to specify the default version

Ruby-v See ruby version

Ruby Installation Complete

4. Install Rails

Learn Gemset Https://ruby-china.org/wiki/rvm-guide

Gemset can be understood as an independent virtual GEM environment where each gemset is independent of each other.

RVM Gemset Create rails4.1.4

RVM use [email protected]--default

Gem insatll rails-v 4.1.4--no-ri--no-rdoc

Successfully installed rails-4.1.4
Gems installed

Rails-v View the next version

Installation Complete

This article is from "XS Notes" blog, declined reprint!

Install Rails on Ubuntu